Gitlawb openclaude xAI OAuth Callback xaiOAuthCallback.ts waitForCallback denial of service

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-90712
StatePUBLISHED
AssignerVulDB
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-14 12:17:51 UTC
Updated2026-09-14 15:17:12 UTC
DescriptionA vulnerability was identified in Gitlawb openclaude up to 0.30.0. Impacted is the function waitForCallback of the file src/services/api/xaiOAuthCallback.ts of the component xAI OAuth Callback Handler. The manipulation of the argument Error leads to denial of service. Remote exploitation of the attack is possible. The exploit is publicly available and might be used. The project was informed of the problem early through an issue report but has not responded yet.

Risk And Classification

Primary CVSS: v4.0 2.1 LOW from [email protected]

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-404 | CWE-404 Denial of Service

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary2.1LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/C...
4.0CNADECLARED5.3MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
3.1CNADECLARED4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
3.0CNADECLARED4.3MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R
2.0[email protected]Secondary5AV:N/AC:L/Au:N/C:N/I:N/A:P
2.0CNADECLARED5AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:ND/RC:UR

CVSS v4.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
Passive
Confidentiality
None
Integrity
None
Availability
Low
Sub Conf.
None
Sub Integrity
None
Sub Availability
None

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Gitlawb Openclaude affected 0.1 Not specified
CNA Gitlawb Openclaude affected 0.2 Not specified
CNA Gitlawb Openclaude affected 0.3 Not specified
CNA Gitlawb Openclaude affected 0.4 Not specified
CNA Gitlawb Openclaude affected 0.5 Not specified
CNA Gitlawb Openclaude affected 0.6 Not specified
CNA Gitlawb Openclaude affected 0.7 Not specified
CNA Gitlawb Openclaude affected 0.8 Not specified
CNA Gitlawb Openclaude affected 0.9 Not specified
CNA Gitlawb Openclaude affected 0.10 Not specified
CNA Gitlawb Openclaude affected 0.11 Not specified
CNA Gitlawb Openclaude affected 0.12 Not specified
CNA Gitlawb Openclaude affected 0.13 Not specified
CNA Gitlawb Openclaude affected 0.14 Not specified
CNA Gitlawb Openclaude affected 0.15 Not specified
CNA Gitlawb Openclaude affected 0.16 Not specified
CNA Gitlawb Openclaude affected 0.17 Not specified
CNA Gitlawb Openclaude affected 0.18 Not specified
CNA Gitlawb Openclaude affected 0.19 Not specified
CNA Gitlawb Openclaude affected 0.20 Not specified
CNA Gitlawb Openclaude affected 0.21 Not specified
CNA Gitlawb Openclaude affected 0.22 Not specified
CNA Gitlawb Openclaude affected 0.23 Not specified
CNA Gitlawb Openclaude affected 0.24 Not specified
CNA Gitlawb Openclaude affected 0.25 Not specified
CNA Gitlawb Openclaude affected 0.26 Not specified
CNA Gitlawb Openclaude affected 0.27 Not specified
CNA Gitlawb Openclaude affected 0.28 Not specified
CNA Gitlawb Openclaude affected 0.29 Not specified
CNA Gitlawb Openclaude affected 0.30.0 Not specified

References

ReferenceSourceLinkTags
github.com/Gitlawb/openclaude [email protected] github.com
vuldb.com/submit/918715 [email protected] vuldb.com
vuldb.com/vuln/403266/cti [email protected] vuldb.com
vuldb.com/vuln/403266 [email protected] vuldb.com
vuldb.com/cve/CVE-2026-90712 [email protected] vuldb.com
github.com/Gitlawb/openclaude/issues/2101 [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: nedlir (VulDB User) (en)

CNA: VulDB CNA Team (en)

Additional Advisory Data

SourceTimeEvent
CNA2026-09-13T00:00:00.000ZAdvisory disclosed
CNA2026-09-13T02:00:00.000ZVulDB entry created
CNA2026-09-13T11:42:19.000ZVulDB entry last update

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